package bean;

public class circleBean {
    private double radius;
    private double girth;
    private double area;

    public circleBean() {
        this.radius = radius;
    }

    public void setRadius(double radius) {
        this.radius = radius;
    }

    public double getRadius() {
        return radius;
    }

    public double getGirth() {
        girth=2*3.14*radius;
        return girth;
    }

    public double getArea() {
        area=3.14*radius*radius;
        return area;
    }
}
